143328420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{265423}}^1$

素因数の和:265441

約数の個数: 48

約数和(自身を含む): 445912320

約数和(自身を除く): 302583900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 265423, 530846, 796269, 1061692, 1327115, 1592538, 2388807, 2654230, 3185076, 3981345, 4777614, 5308460, 7166421, 7962690, 9555228, 11944035, 14332842, 15925380, 23888070, 28665684, 35832105, 47776140, 71664210, 143328420]

約数ペア:

[(1, 143328420), (2, 71664210), (3, 47776140), (4, 35832105), (5, 28665684), (6, 23888070), (9, 15925380), (10, 14332842), (12, 11944035), (15, 9555228), (18, 7962690), (20, 7166421), (27, 5308460), (30, 4777614), (36, 3981345), (45, 3185076), (54, 2654230), (60, 2388807), (90, 1592538), (108, 1327115), (135, 1061692), (180, 796269), (270, 530846), (540, 265423)]